pex: rely on system site-packages for RPM packages installed

BUILD

@@ -26,3 +26,16 @@ python_distribution(
     sdist=False,
     generate_setup=False,
 )
+
+python_requirement(
+    name="python3-tabulate",
+    modules=[
+        "tabulate",
+    ],
+    requirements=[
+        "python3-tabulate",
+    ],
+    tags=[
+        "provided",
+    ],
+)

cheeseshop/cli/cli.py

@@ -1,5 +1,7 @@
 import sys
 
+import tabulate
+
 import click
 from loguru import logger
 

cheeseshop/cli/utils/utils.py

@@ -3,6 +3,7 @@
 # forbidden import
 # from cheeseshop.repository.parsing.casts import from_none
 
+import tabulate
 
 def choices(option_type: Iterable) -> list[str]:
     """Get click option choices from an iterable."""

cheeseshop/version.py

@@ -1,5 +1,7 @@
 import pkgutil
 
+import tabulate
+
 VERSION: str = (
     pkgutil.get_data(__name__, "VERSION").decode().strip()  # type: ignore[union-attr]
 )

tests/cli/BUILD

@@ -4,6 +4,7 @@ python_tests(
         "cheeseshop:project-version",
         ":cassettes",
     ],
+    extra_env_vars=["PEX_EXTRA_SYS_PATH"]
 )
 
 resources(

tests/cli/test_cli.py

@@ -4,8 +4,10 @@
 from cheeseshop.cli import cli
 from cheeseshop.version import VERSION
 
+import tabulate
 
 def test_cli():
+    assert tabulate.tabulate("") == ""
     runner = CliRunner()
     result = runner.invoke(cli.cli, ["--version"])
     assert result.exit_code == 0